Fix saving of ref tests

Since ref tests were only stored whenever winit requested the window
close, they would not get stored properly when the terminal was closed
through Alacritty using `exit`, Ctrl+D or similar.

This moves the ref test code to the and of the main entry point, which
will always be executed regardless of how the terminal was shutdown.

1 files changed, 12 insertions, 6 deletions

diff --git a/alacritty_terminal/src/config/mod.rs b/alacritty_terminal/src/config/mod.rs
index 50606ef0..63f0aace 100644
--- a/alacritty_terminal/src/config/mod.rs
+++ b/alacritty_terminal/src/config/mod.rs
@@ -14,8 +14,8 @@
 
 use std::borrow::Cow;
 use std::collections::HashMap;
-use std::path::PathBuf;
 use std::fmt::Display;
+use std::path::PathBuf;
 
 use serde::{Deserialize, Deserializer};
 use serde_yaml::Value;
@@ -402,7 +402,9 @@ impl Default for DefaultTrueBool {
 }
 
 fn fallback_default<T, E>(err: E) -> T
-    where T: Default, E: Display
+where
+    T: Default,
+    E: Display,
 {
     error!("Problem with config: {}; using default value", err);
     T::default()
@@ -417,20 +419,24 @@ where
 }
 
 pub fn option_explicit_none<'de, T, D>(deserializer: D) -> Result<Option<T>, D::Error>
-    where D: Deserializer<'de>, T: Deserialize<'de> + Default
+where
+    D: Deserializer<'de>,
+    T: Deserialize<'de> + Default,
 {
     Ok(match Value::deserialize(deserializer)? {
         Value::String(ref value) if value.to_lowercase() == "none" => None,
-        value => Some(T::deserialize(value).unwrap_or_else(fallback_default))
+        value => Some(T::deserialize(value).unwrap_or_else(fallback_default)),
     })
 }
 
 pub fn from_string_or_deserialize<'de, T, D>(deserializer: D) -> Result<T, D::Error>
-    where D: Deserializer<'de>, T: Deserialize<'de> + FromString + Default
+where
+    D: Deserializer<'de>,
+    T: Deserialize<'de> + FromString + Default,
 {
     Ok(match Value::deserialize(deserializer)? {
         Value::String(value) => T::from(value),
-        value => T::deserialize(value).unwrap_or_else(fallback_default)
+        value => T::deserialize(value).unwrap_or_else(fallback_default),
     })
 }